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PostedIn – AI LinkedIn Content Tool

Create high-performing LinkedIn posts in seconds. AI-powered post generator with custom writing styles, scheduling, and one-click publishing.

Marketing

usepostedin.com · Added June 17, 2026 · Last analysed June 17, 2026 · via · 33% unique tagline (similar to JustSnapIt)

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 17 June 2026; the live site may have changed since.

PostedIn – AI LinkedIn Content Tool ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: incomplete email security.

Launched on Product Hunt on June 17, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 3 months before launch. Our crawler found 15 technologies on this site, covering CDN, web fonts, build tooling, and DNS providers. The stack includes Vite, Brevo, and Bunny CDN.

Notably, it's running the same core stack as 797 other launches and tighter on security headers than most Product Hunt launches.

If you own this site, refresh the snapshot and see the full fix list any time →

10.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Web Standards
Complete
Vibe Score 20 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (15)

Infrastructure
CDN Bunny CDN
Cloudflare
DNS Cloudflare DNS
Protocol HTTP/3
Security HSTS
Server PHP
Email
Business email OVH Email (2)
Email marketing Brevo
Build & Framework
Build tool Vite
Font Bunny Fonts
Google Fonts
JavaScript framework Laravel Livewire
Analytics & Marketing
SEO Google Search Console
Tag management Cloudflare Zaraz
Business Tools
Reviews Trustpilot

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 5 May 2026 to 3 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered Mar 2026 · OVH sas

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=none None (p=none). Monitoring only.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (4)

Cookies (4)
NameLifetimeDetected as
cfzs_google-analytics_v4 session Cloudflare Zaraz
cfz_google-analytics_v4 12mo Cloudflare Zaraz
postedin-session 1h -
XSRF-TOKEN 2h -

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 63 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

252 ms Server response
64% Faster than peers
588 ms Largest contentful paint
0.00 Cumulative layout shift
350 KB Page weight
2 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

2 images: 2 oversized

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

Vibe Score Breakdown How?

SignalPoints
AI copy signals +5
AI palette signals +5
AI writing signals +5
AI layout signals +5

This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.

AI Stance

Blocks AI crawlers but publishes an llms.txt
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

sitemap.xml (117 URLs)
security.txt
llms.txt
ads.txt
humans.txt
90% unique

Security Headers (6/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

2 JS files
4 CSS files
2 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.